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Microbial ecological bed and method for treating inland river by using microbial ecological bed

A technology of microbial ecology and plants, which is applied in the field of environmental protection of rivers, can solve the problems of rivers being affected by tides, the loss of strains of water, and the rapid flow of water, so as to restore the normal ecological environment, reduce chemical oxygen demand, and reduce biological oxygen demand. volume reduction effect

Inactive Publication Date: 2012-09-05
江苏联企思源新能源技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of the prior art and solve the problems that some rivers are affected by the tides, and the rainwater in the southern region is heavy, the flow is rapid, and the water loss of the bacteria is applied, the purpose of the present invention is to provide a microbial ecological bed

Method used

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  • Microbial ecological bed and method for treating inland river by using microbial ecological bed
  • Microbial ecological bed and method for treating inland river by using microbial ecological bed
  • Microbial ecological bed and method for treating inland river by using microbial ecological bed

Examples

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Embodiment 1

[0055] like figure 1 As shown, the microbial ecological bed is provided with a floatable active bacteria carrier 2, and herbaceous plants 1 are cultivated on the carrier 2; at the bottom of the active bacteria carrier 2, a plurality of fixed cables 3 are provided; on each fixed cable There are suspended active bacteria, suspended active bacteria and bottom mud active bacteria; the bottom end of the fixed cable 3 is a bottom sludge active bacteria, and a plurality of suspended active bacteria 4 and suspended active bacteria are arranged in the middle of the fixed cable 2. formula active bacteria 5.

[0056] Described active bacterium, total weight is 2 kilograms, by weight percentage, is made up of following material:

[0057] Bacillus cereus 8%

[0058] Vibrio fibrinolyticus 3.5%

[0059] Trichoderma 3.5%

[0060] White Rot Fungus 4%

[0061] Alcaligenes 8%

[0062] Bacillus coagulans 7%

[0063] Bacillus subtilis 6%

[0064] Methanogens 7%

[0065] Thiobacillus denit...

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Abstract

The invention discloses a microbial ecological bed. The microbial ecological bed is provided with a floatable viable bacteria carrier; plants are cultured on the carrier; the lower part of the carrier is provided with a plurality of standing lines; and floated viable bacteria, suspended viable bacteria and bottom sediment type viable bacteria are arranged on each standing line. The invention alsodiscloses a method for treating an inland river by using the microbial ecological bed. By treating the inland river for 30 days, the chemical oxygen demand and biological oxygen demand are greatly reduced; and after the treatment for 4 to 5 months, normal ecological environment of the water body can be substantially restored.

Description

technical field [0001] The invention relates to the technical field of environmental protection of rivers, in particular, the invention relates to a microbial ecological bed and a method for controlling river surges with the microbial ecological bed. Background technique [0002] At present, with the development of industrial technology, the impact of human production and life on the surrounding environment is also increasing. In particular, the pollution of rivers has become a serious threat to the safety of human life in many places. [0003] Chinese patent application No. 200610034724.3 (application date: April 3, 2006, publication date: October 10, 2007) discloses a method for comprehensive river pollution control based on bioremediation technology. The invention utilizes bioremediation technology to treat black and odorous rivers in cities, through pretreatment of upstream river polluted water body oxidation ponds, biological oxidation repair of river sediment, river a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/32C02F3/34C02F3/12C02F7/00
CPCY02W10/10
Inventor 张建洲
Owner 江苏联企思源新能源技术有限公司